hxxps://hcm19[.]sapsf[.]com/sf/hrisworkflowapprovelink?workflowRequestId=V4-0-a1-xMXBlZLBcQgwbpU8Gmxy03Ia03Y2QdBKSwpj3AFMl70S&company=servicio03&username=jfmartinez

Resubmissions

06/03/2024, 01:32

240306-bx6sfagd96 1

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
06/03/2024, 01:32

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General

Target

https://hcm19.sapsf.com/sf/hrisworkflowapprovelink?workflowRequestId=V4-0-a1-xMXBlZLBcQgwbpU8Gmxy03Ia03Y2QdBKSwpj3AFMl70S&company=servicio03&username=jfmartinez

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
216	msedge.exe
216	msedge.exe
2760	msedge.exe
2760	msedge.exe
3288	identity_helper.exe
3288	identity_helper.exe
5984	msedge.exe
5984	msedge.exe
5984	msedge.exe
5984	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2760 wrote to memory of 2224	2760	msedge.exe	89
PID 2760 wrote to memory of 2224	2760	msedge.exe	89
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 3280	2760	msedge.exe	90
PID 2760 wrote to memory of 216	2760	msedge.exe	91
PID 2760 wrote to memory of 216	2760	msedge.exe	91
PID 2760 wrote to memory of 3988	2760	msedge.exe	92
PID 2760 wrote to memory of 3988	2760	msedge.exe	92
PID 2760 wrote to memory of 3988	2760	msedge.exe	92
PID 2760 wrote to memory of 3988	2760	msedge.exe	92
PID 2760 wrote to memory of 3988	2760	msedge.exe	92
PID 2760 wrote to memory of 3988	2760	msedge.exe	92
PID 2760 wrote to memory of 3988	2760	msedge.exe	92
PID 2760 wrote to memory of 3988	2760	msedge.exe	92
PID 2760 wrote to memory of 3988	2760	msedge.exe	92
PID 2760 wrote to memory of 3988	2760	msedge.exe	92
PID 2760 wrote to memory of 3988	2760	msedge.exe	92
PID 2760 wrote to memory of 3988	2760	msedge.exe	92
PID 2760 wrote to memory of 3988	2760	msedge.exe	92
PID 2760 wrote to memory of 3988	2760	msedge.exe	92
PID 2760 wrote to memory of 3988	2760	msedge.exe	92
PID 2760 wrote to memory of 3988	2760	msedge.exe	92
PID 2760 wrote to memory of 3988	2760	msedge.exe	92
PID 2760 wrote to memory of 3988	2760	msedge.exe	92
PID 2760 wrote to memory of 3988	2760	msedge.exe	92
PID 2760 wrote to memory of 3988	2760	msedge.exe	92

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://hcm19.sapsf.com/sf/hrisworkflowapprovelink?workflowRequestId=V4-0-a1-xMXBlZLBcQgwbpU8Gmxy03Ia03Y2QdBKSwpj3AFMl70S&company=servicio03&username=jfmartinez
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2760
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff8f44846f8,0x7ff8f4484708,0x7ff8f4484718
  2⤵
  PID:2224
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2176,13583445978263253942,9545491205722492599,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2196 /prefetch:2
  2⤵
  PID:3280
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2176,13583445978263253942,9545491205722492599,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2268 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:216
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2176,13583445978263253942,9545491205722492599,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2528 /prefetch:8
  2⤵
  PID:3988
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,13583445978263253942,9545491205722492599,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3304 /prefetch:1
  2⤵
  PID:1488
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,13583445978263253942,9545491205722492599,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3324 /prefetch:1
  2⤵
  PID:3780
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,13583445978263253942,9545491205722492599,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4972 /prefetch:1
  2⤵
  PID:3392
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2176,13583445978263253942,9545491205722492599,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5604 /prefetch:8
  2⤵
  PID:2220
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2176,13583445978263253942,9545491205722492599,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5604 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3288
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,13583445978263253942,9545491205722492599,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5236 /prefetch:1
  2⤵
  PID:2208
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,13583445978263253942,9545491205722492599,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3544 /prefetch:1
  2⤵
  PID:460
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,13583445978263253942,9545491205722492599,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5012 /prefetch:1
  2⤵
  PID:4204
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,13583445978263253942,9545491205722492599,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4972 /prefetch:1
  2⤵
  PID:2212
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2176,13583445978263253942,9545491205722492599,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1748 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5984

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2220

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1564

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
9ffb5f81e8eccd0963c46cbfea1abc20

SHA1
a02a610afd3543de215565bc488a4343bb5c1a59

SHA256
3a654b499247e59e34040f3b192a0069e8f3904e2398cbed90e86d981378e8bc

SHA512
2d21e18ef3f800e6e43b8cf03639d04510433c04215923f5a96432a8aa361fdda282cd444210150d9dbf8f028825d5bc8a451fd53bd3e0c9528eeb80d6e86597

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
e1b45169ebca0dceadb0f45697799d62

SHA1
803604277318898e6f5c6fb92270ca83b5609cd5

SHA256
4c0224fb7cc26ccf74f5be586f18401db57cce935c767a446659b828a7b5ee60

SHA512
357965b8d5cfaf773dbd9b371d7e308d1c86a6c428e542adbfe6bac34a7d2061d0a2f59e84e5b42768930e9b109e9e9f2a87e95cf26b3a69cbff05654ee42b4e

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
192B

MD5
d4c95faf72ad29b728ee03ec1543d623

SHA1
b2e4814acca55b3e95b0ca805319ecc46e244727

SHA256
d3d1faaf8c2649a0a9b231b553e5f7ca2a5db76aba206d867787a823e47fa565

SHA512
9629c261f5739ac46cd631ddf0d2d95b3a9257b8d7bb3e7b0324e82bdc2bc78fe9b0656f085b31c67d29ea55b11072410ddf497d8c415df71e1bdec7f8a424c6

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

Filesize
511B

MD5
9f2a92365fad2512d251dd9360c13e1a

SHA1
b213b9f764e56daf58d3cd2f6c0e5739f9eb288d

SHA256
fc28e3d71ffe4e15b93e954edc06665a482292fbf28fa4dad7342d77cc5eea09

SHA512
cbe17a7374742df9cfed10d8d285b62e049d0325add1547f5a2c63a5e92c03ffc08eb5c5895d23482d4ba2fca3689bf1a9f5b41c5ee9b1f461480f6c3db17d8f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
d0dc9480e2d41afdb9bc83d04abf2183

SHA1
1b10e87199efc492c3380d7fe1f109f7194bbbeb

SHA256
71a5f1502438c7d7363d80556ca83283d12397469cb6acdf721f23f90cade5f0

SHA512
471743e5fb4a63a6b31a075803c3b6089f9c129eb343fe167f116a5261a571f4fde8e16beb548de80a808c742c507518fb39a70109422032d49bd706b357f634

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
1f312a87808e90e95974f8845a6e1123

SHA1
7a58b09e018f339734673062883be729d48fe0a8

SHA256
34d73fa0785e437dd540ea54d7fa0f2864ad0c6e2c5de98c3200a3e598656228

SHA512
4e4f2a0b531ed0896d061c6fbc15ccfdfd0845d82efe7b7f425f55f7fd86cc04a9e06172ac98da32757defb3aa52ee43207267e2e1e776017abe8dc20064115f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
11KB

MD5
ba15cc0f0a1711968f92fc668f5ae23a

SHA1
f8e25e722493fa3f0ec84f00eec032719808e3a1

SHA256
62b846684972c7699503a8fa09a5effe48c1f3e37b9c726a8412f8e5aedda029

SHA512
1d7cd1afcada877b56ecefe0bed48cc33efa233d9aa952f07bc35a098de5fc24eb1f999957cb34e104920dba5f7591d063efcff8488fd57b86bb26ae477cc3f8

Download Submit